THE INFLUENCE OF HIGH AND LOW NUTRITIONAL PLANES ON THE OESTROUS CYCLE AND CONCEPTION RATE OF HEIFERS

被引：40

作者：

JOUBERT, DM

机构：

来源：

关键词：

D O I：

10.1017/S0021859600046712

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

引用

页码：164 / 172

页数：9

共 33 条

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